A spiral notebook found behind a thirty-year-old espresso machine. A missing woman who vanished two days after being overheard at table 4. A storage unit that has been locked for twenty-one years — with the rent arriving on time, every month, without fail.

When Toshi Sekine buys a run-down café in Baltimore's Fells Point neighborhood, he expects to spend his first weeks fixing a failing boiler. What he finds instead, wedged between chrome and brick, is a record of private conversations spanning three decades — a silent witness to marriages unraveling, business deals going wrong, and one woman's desperate attempt to disappear before someone could make her.

Detective Rosalind Peake has worked the Corinne Reddick cold case for six years. She has pulled every thread. She has followed every lead. What she has never been able to explain is why every detective before her pulled the same threads — and then moved on. Transferred. Retired. Went somewhere else within the year.

Dark Roast is a mystery that moves at the pace of cold coffee and old guilt, through a city that keeps its secrets the way a good café keeps its regulars: comfortably, habitually, without ever asking too many questions. It is a story about what it costs to be invisible, what it takes to finally be seen, and the unbearable arithmetic of a mother who chose her daughter's safety over her daughter's knowing she was alive.

The notebook has been waiting thirty years for the right person to find it. Whether finding it was the right thing to do is another question entirely — and one the book leaves precisely where it belongs: with you.